修复 OCR libGL.so.1 缺失:安装 libgl1 等系统依赖。
- 新增 deploy/install-ocr-deps.sh,update.sh 自动检查 - install.sh 预装 OpenGL/Mesa 库
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@@ -215,6 +215,27 @@ bash /opt/secondary-school-grade-archive/deploy/backup.sh
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## 9. 技术支持
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## 9. OCR 报错 libGL.so.1
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若错题识别失败并提示 `libGL.so.1: cannot open shared object file`,说明服务器缺少 OpenGL 运行库(PaddleOCR/OpenCV 需要)。
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在服务器执行:
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```bash
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cd /opt/secondary-school-grade-archive
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git pull
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sudo bash deploy/install-ocr-deps.sh
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sudo systemctl restart grade-archive
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```
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或执行完整更新(已包含 OCR 依赖检查):
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```bash
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sudo bash deploy/update.sh
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```
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---
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## 10. 技术支持
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微信 **dekun03** · 手机 **18364911125**
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